Blob Output error The field "" is not contained in the record.

Question

I have created a custom tool using the Python Engine SDK to take a JSON string input and encrypt it using AES algorithm

Attached is the workflow for the same

The code runs perfectly and I am getting the desired byte output as well. But the blob output tool which I am intending to use for transferring the bytes to binary file is failing with the error =>

Error: Blob Output (25): The field "" is not contained in the record.

Thanks for your help and suggestions. Have a nice day

EncryptData.yxzp

fardeen9983 · Answer

Thank you very much @danilang . I didn't even knew such a forum existed. I will surely look into it

fardeen9983 · Answer

I am not using the python tool provided by Alteryx. Instead I have created a custom tool using Python SDK and it is outputting Blob data. I will update the answer with the files and workspace

AkimasaKajitani · Answer

Hi @fardeen9983

We can not output Blob data at Python tool output directly, so we have to output the temporary file and output the file path at Python tool's output.

I have output the figures made by Prophet in the Python tool via a temporary files.

Please refer this URL.

https://community.alteryx.com/t5/Dev-Space/How-to-output-Blob-field-from-Python-tool/td-p/421015